Resumes
Resumes
Gino Iorfida Phones & Addresses
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306 Everest Cir, Houston, PA 15342
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57 Country Club Dr, Oakdale, PA 15071 (412) 787-2725
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57 Overlook Dr, Oakdale, PA 15071 (724) 695-5526
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40 Greenview Dr, McKees Rocks, PA 15136 (412) 788-6826
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Mc Kees Rocks, PA
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171 College St, Canonsburg, PA 15317 (724) 745-8272
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Acme, PA
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Robinson, PA
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Brookville, PA
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California, PA
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Coal Center, PA
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57 Country Club Dr, Oakdale, PA 15071 (412) 849-9673
Publications
Us Patents
Electrical Switching Apparatus, And Movable Contact Assembly And Shield Therefor
View pageUS Patent:
20070268100, Nov 22, 2007
Filed:
May 18, 2006
Appl. No.:
11/436336
Inventors:
Brian Schaltenbrand - Cranberry Township PA, US
Robert Mueller - Green Township PA, US
Mark Janusek - Pittsburgh PA, US
John Kurtz - Pittsburgh PA, US
Gino Iorfida - Oakdale PA, US
Robert Mueller - Green Township PA, US
Mark Janusek - Pittsburgh PA, US
John Kurtz - Pittsburgh PA, US
Gino Iorfida - Oakdale PA, US
International Classification:
H01H 9/30
US Classification:
335201000
Abstract:
A shield is provided for a circuit breaker including a housing, a movable contact, a stationary contact, and an operating mechanism for moving the movable contact into and out of electrical contact with the stationary contact. The operating mechanism includes a crossbar, a biasing member, and a movable contact assembly. The movable contact assembly has a movable contact arm pivotably coupled to the crossbar, and includes a first end carrying the movable contact, and a second end biased by the biasing member, thereby biasing the movable contact toward the stationary contact. The shield comprises an elongated barrier element having an opening which receives the movable contact arm. The elongated barrier element is coupled to the operating mechanism crossbar proximate the second end of the movable contact arm in order to shield at least the biasing member. A movable contact assembly, and electrical switching apparatus are also provided.